Figure 4
From: A power-free, parallel loading microfluidic reactor array for biochemical screening
(a–f) A sequence of close-up photographs of liquid metering and mixing in the MRA. (a,b) Introduction of dye solution, (c), (d) and (e) metering of dye solution, (f) injection and mixing of dye solution in the reaction chamber, the red dotted line indicates the passageway via which the PDMS pump chamber opens to atmosphere. (g,h) Photographs of the MRA after the completion of self metering and mixing.
